Standardize usage of virtual/override/final in content/browser/

content/browser/speech/speech_recognition_dispatcher_host.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_SPEECH_SPEECH_RECOGNITION_DISPATCHER_HOST_H_
 #define CONTENT_BROWSER_SPEECH_SPEECH_RECOGNITION_DISPATCHER_HOST_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "content/common/content_export.h"
@@ skipping 16 matching lines @@
     : public BrowserMessageFilter,
       public SpeechRecognitionEventListener {
  public:
   SpeechRecognitionDispatcherHost(
       int render_process_id,
       net::URLRequestContextGetter* context_getter);
 
   base::WeakPtr<SpeechRecognitionDispatcherHost> AsWeakPtr();
 
   // SpeechRecognitionEventListener methods.
-  virtual void OnRecognitionStart(int session_id) override;
-  virtual void OnAudioStart(int session_id) override;
-  virtual void OnEnvironmentEstimationComplete(int session_id) override;
-  virtual void OnSoundStart(int session_id) override;
-  virtual void OnSoundEnd(int session_id) override;
-  virtual void OnAudioEnd(int session_id) override;
-  virtual void OnRecognitionEnd(int session_id) override;
-  virtual void OnRecognitionResults(
-      int session_id,
-      const SpeechRecognitionResults& results) override;
-  virtual void OnRecognitionError(
-      int session_id,
-      const SpeechRecognitionError& error) override;
-  virtual void OnAudioLevelsChange(int session_id,
-                                   float volume,
-                                   float noise_volume) override;
+  void OnRecognitionStart(int session_id) override;
+  void OnAudioStart(int session_id) override;
+  void OnEnvironmentEstimationComplete(int session_id) override;
+  void OnSoundStart(int session_id) override;
+  void OnSoundEnd(int session_id) override;
+  void OnAudioEnd(int session_id) override;
+  void OnRecognitionEnd(int session_id) override;
+  void OnRecognitionResults(int session_id,
+                            const SpeechRecognitionResults& results) override;
+  void OnRecognitionError(int session_id,
+                          const SpeechRecognitionError& error) override;
+  void OnAudioLevelsChange(int session_id,
+                           float volume,
+                           float noise_volume) override;
 
   // BrowserMessageFilter implementation.
-  virtual bool OnMessageReceived(const IPC::Message& message) override;
-  virtual void OverrideThreadForMessage(
-      const IPC::Message& message,
-      BrowserThread::ID* thread) override;
+  bool OnMessageReceived(const IPC::Message& message) override;
+  void OverrideThreadForMessage(const IPC::Message& message,
+                                BrowserThread::ID* thread) override;
 
-  virtual void OnChannelClosing() override;
+  void OnChannelClosing() override;
 
  private:
-  virtual ~SpeechRecognitionDispatcherHost();
+  ~SpeechRecognitionDispatcherHost() override;
 
   void OnStartRequest(
       const SpeechRecognitionHostMsg_StartRequest_Params& params);
   void OnStartRequestOnIO(
       int embedder_render_process_id,
       int embedder_render_view_id,
       const SpeechRecognitionHostMsg_StartRequest_Params& params,
       int params_render_frame_id,
       bool filter_profanities);
   void OnAbortRequest(int render_view_id, int request_id);
   void OnStopCaptureRequest(int render_view_id, int request_id);
   void OnAbortAllRequests(int render_view_id);
 
   int render_process_id_;
   scoped_refptr<net::URLRequestContextGetter> context_getter_;
 
   // Used for posting asynchronous tasks (on the IO thread) without worrying
   // about this class being destroyed in the meanwhile (due to browser shutdown)
   // since tasks pending on a destroyed WeakPtr are automatically discarded.
   base::WeakPtrFactory<SpeechRecognitionDispatcherHost> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SpeechRecognitionDispatcherHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SPEECH_SPEECH_RECOGNITION_DISPATCHER_HOST_H_